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Cobalt(II) Chromate

Catalog Number
ACM13455259-1
Product Name
Cobalt(II) Chromate
Structure
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CAS
13455-25-9
  • Product Overview
  • Usage
Synonyms
chromicacid(h2cro4),cobalt(2++)salt(1:1);COBALTOUS CHROMATE;COBALT CHROMATE;COBALT(II) CHROMATE;cobalt(II) chromate(VI);Chromic acid cobalt(II) salt
IUPAC Name
cobalt(2+);dioxido(dioxo)chromium
Molecular Weight
174.93g/mol
Molecular Formula
CoCr2O4;CoCrO4
Canonical SMILES
[O-][Cr](=O)(=O)[O-].[Co+2]
InChI
InChI=1S/Co.Cr.4O/q+2;;;;2*-1
InChI Key
XTUHPOUJWWTMNC-UHFFFAOYSA-N
Purity
96%
Appearance
Lumps
Complexity
62.2
Covalently-Bonded Unit Count
2
EC Number
236-651-4
Exact Mass
174.853357g/mol
Formal Charge
0
H-Bond Acceptor
4
H-Bond Donor
0
Heavy Atom Count
6
Monoisotopic Mass
174.853357g/mol
Rotatable Bond Count
0
Application
Cobalt(II) Chromate is a versatile compound used primarily for tinting in ceramics due to its characteristic brown or yellowish-brown powder form. It consists of variable compositions, with pure cobaltous chromate (CoCrO4) being gray-black crystals. This compound is notable for its solubility in mineral acids and solutions of chromium trioxide, while remaining insoluble in water, making it ideal for achieving specific hues and effects in ceramic applications.
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